tree 256c7b5d7d2d2013f5e8180eeb719d0087c93a03
parent fd671b2d5feb158fbcf6598ec1ae8d0654c70c35
author Ying Wang <wangying@google.com> 1349981584 -0700
committer Ying Wang <wangying@google.com> 1349984730 -0700

Convert to relative path for CleanSpec.mk

When using mm, which passes in absolute path, while in full build relative
paths are used to encode clean steps.

Change-Id: I3e39ce3125194589f9a464f27eef4a9c96fa06c1